Heat transfer between objects can occur only if the temperature of two objects have different heat transfer characteristics are 3 ways by which may be caused by one or several methods at the same time:
Heat Transfer The object can occur only when the temperature of the two bodies are different. The heat transfer characteristics of the three methods may be incurred by one or more methods, including methods simultaneously.
Heat transfer Between objects can occur when the temperature of the two objects are different. The heat transfer characteristics. 3 way by may arise from the way one or several ways simultaneously;